Segfault when opening a folder which contains a 13229 x 57812 jpeg, fixes #3599

2017-01-07 23:02:30 +01:00
parent a61db56826
commit 2f1da199bd
2 changed files with 2 additions and 2 deletions
--- a/rtengine/image8.cc
+++ b/rtengine/image8.cc
@@ -67,7 +67,7 @@ void Image8::setScanline (int row, unsigned char* buffer, int bps, float *minVal

    switch (sampleFormat) {
    case (IIOSF_UNSIGNED_CHAR):
-        memcpy (data + row * width * 3, buffer, width * 3);
+        memcpy (data + row * width * 3u, buffer, width * 3);
        break;

    case (IIOSF_UNSIGNED_SHORT): {